[link to www.berkeyfilters.com]
From their website


We live in the state of California, are we able to purchase a Berkey water filter system?

California recently adopted AB 1953 / SB 1334 & 1395 / HSC Section 116875, commonly refered to as the "no lead law". Of course Berkey products do not contain lead, but under this measure until the state of California confirms this fact, Berkey is forced to suspend shippment of water purification systems to the state of California. This is a complex law and Shipment will resume to California when we get clarification on how to proceed on obtaining a lead free certification as defined by the state of California. We ship to all other states with the exception of Iowa. If you are purchasing a Berkey system as a gift to be shipped to someone in another state, we accept payment from residents in all 50 states.